gentoo-overlay/mail-filter/bogofilter/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>net-mail</herd>
<longdescription>
	Bogofilter is a mail filter that classifies mail as spam or ham (non-spam)
	by a statistical analysis of the message's header and content (body). The
	program is able to learn from the user's classifications and corrections.
</longdescription>
<use><flag name="tokyocabinet">Enable Tokyo Cabinet database support</flag></use>
</pkgmetadata>